Statement:
Ethiopia is more polluted than Costa Rica

In the Most Polluted Countries rating Ethiopia holds position #35 ²⁰²¹ out of 112 and Costa Rica is #90 out of 112 ²⁰²¹.
Position of Ethiopia is worse than position of Costa Rica.

Referencies:

1. Most Polluted Countries ²⁰²¹ by IQAir

   The countries in the rating sorted by 'Pollution Index' in descending order.

   Costa Rica	'Pollution Index' value is	7.8
   Ethiopia	'Pollution Index' value is	23.9